CVE-2017-15361

Description

The Infineon RSA library 1.02.013 in Infineon Trusted Platform Module (TPM) firmware, such as versions before 0000000000000422 - 4.34, before 000000000000062b - 6.43, and before 0000000000008521 - 133.33, mishandles RSA key generation, which makes it easier for attackers to defeat various cryptographic protection mechanisms via targeted attacks, aka ROCA. Examples of affected technologies include BitLocker with TPM 1.2, YubiKey 4 (before 4.3.5) PGP key generation, and the Cached User Data encryption feature in Chrome OS.

Related CPE's

References

https://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160

https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012

https://crocs.fi.muni.cz/public/papers/rsa_ccs17

https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/

https://www.yubico.com/support/security-advisories/ysa-2017-01/

https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/

http://support.lenovo.com/us/en/product_security/LEN-15552

https://github.com/iadgov/Detect-CVE-2017-15361-TPM

101484

VU#307015

https://monitor.certipath.com/rsatest

https://keychest.net/roca

https://github.com/crocs-muni/roca

https://security.netapp.com/advisory/ntap-20171024-0001/

https://blog.cr.yp.to/20171105-infineon.html

https://ics-cert.us-cert.gov/advisories/ICSA-18-058-01

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03801en_us

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03789en_us

https://cert-portal.siemens.com/productcert/pdf/ssa-470231.pdf

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00148.html

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00104.html

CvssV3 impact

CvssV2 impact